Windows App Runtime: download ældre versioner

This is a servicing release of the Windows App SDK that includes critical bug fixes for the 1.3 release.

- Fixed an issue where the mouse would sometimes stop working when a dialog box was closed.
- Fixed a deployment issue that prevented apps from installing due to a mismatch of package versions on the system. For more information, see GitHub issue #3740.
- Fixed an issue affecting context menu positioning in Windows App SDK 1.3.
- Fixed an issue causing some WinUI3 apps, in some situations, to crash when the app was closed because XAML shut itself down too early.
- Fixed an issue where font icons were not mirroring properly in right-to-left languages. For more information, see GitHub issue #7661.
- Fixed an issue causing an app to crash on shutdown when resources were torn down in a bad order. For more information, see GitHub issue #7924.

This is a servicing release of the Windows App SDK that includes critical bug fixes for the 1.3 release.

- Fixed a crash when setting a Protected Cursor.
- Fixed a performance issue in XamlMetadataProvider during app startup. For more information, see GitHub issue #8281.
- Fixed an issue with hyperlinks and touch in a RichTextBlock. For more information, see GitHub issue #6513.
- Fixed an issue with scrolling and touchpads in WebView2. For more information, see GitHub issue #7772.
- Fixed an issue where an update of Windows App SDK sometimes required a restart of Visual Studio. For more information, see GitHub issue #3554.
- Fixed a noisy exception on shutdown when running in a debugger.

This servicing release fixes crashes from setting SystemBackdrop with null Content and setting Window.Title in XAML, window focus behavior, and C++ project template creation.

Initial stable Windows App SDK 1.3 release. Adds XAML System Backdrop APIs and lets apps use AppWindow APIs directly through Window.AppWindow.